R&T A1320 Installation Instructions

Installation Drawing
The height of "H" & "L" doesn't
include the height of triangle seal.
9" fill valve pipe H adjustable range 214-274mm
L adjustable range 115-202mm
10" fill valve pipe H adjustable range 215-314mm
L adjustable range 115-243mm
11" fill valve pipe H adjustable range 234-339mm
L adjustable range 138-268mm
I、Work Preparation:
Remove the inoperative tank fittings and carefully clean the water cistern/tank.
Make sure all debris has been removed prior to installing new tank fittings.
Fill valve Installation
II
、
Insert the fill valve into the
installation hole at the bottom
of the tank and then install the
rubber and plastic washer
(optional) and tighten hex nut.
Installation torque
recommendation:
1.Recommended torque for
locknut with rubber washer and
plastic washer or with plastic
washer only is 4~6 N.M.
(Newton Meters)
rubber 2.Recommended torque for locknut
washer
without rubber washer and plastic
plastic
washer is 7~10 N.M. (Newton Meters)
washer
Remark: Please observe if there is any
leakage after installation.After tightening the nut, ceramic
nut
installation hole may distort and can result in leaking.
Unscrew the nut and remove both the plastic
and rubber washer (optional).
Water Level Adjustment
III
、
Water Level Adjustment
Shut off the water supply
valve (angle stop).
IV
Minor Water Level
Adjustment
Check if the inlet valve is under normal
operation and adjust the inlet valve float
adjustment thumbscrew clockwise (for
higher float & water level) or anticlockwise
(for lower float & water level) according to
the requirements.
Connect water supply into inlet shank,
turn on the water supply valve
(angle stop)
Thank you for choosing our product. You may contact our local dealer directly for prompt service if you have any questions.
A1320 Fill Valve Installation Instructions
push push
rod buckle
Press the push buckle, push
Pull the valve body up and
the push rod down until it is
down to the needed position.
unable to move anymore.
Cleaning Filter
(Filter which is located inside the
、
inlet valve shank is required for cleaning periodically)
filter
Shut off the water supply valve
Remove the filter screen from the
(angle stop), then remove the water
inner portion of the shank
supply line .
Troubleshooting
V
、
Issue
Inlet valve is not adjusted to
Water line is too
high or too low
a suitable position
1) Water supply valve/angle stop is off.
2) The cistern/tank wall has blocked the
Inlet valve does
movement of the inlet valve float.
not turn on
3)Filter screen is dirty
1) The cistern/tank wall has blocked
the movement of the inlet valve float.
Inlet valve does
2) The refill tube wasn't installed
not shut off
properly.
3) Leakage of flush valve.
4) The water level is above overflow
pipe of flush valve.
Instructions
1).Please read carefully the following installation instructions in order to
avoid component damage or injury to the installer.
2).The instructions have been composed based in the latest product
specifications.We reserve the right to make modifications to the
packaging and specifications without providing prior notification.
3).When installing the fill valve,the critical level on the fill valve(identified
on the valve marked"CL")should be at least 1"（25.4mm) above the top
of the overflow pipe of the flush valve.This is a plumbing code.
4).We shall not be responsible for failures that are contributed to the use of
parts other than those specified.
5).Water Temperature:2 ° C to 45 C °
6).Water Pressure Range:0.02Mpa (0.2 Bar) to 0.8Mpa (8 Bar)
DO NOT USE OR DROP ANY CHLORINE OR ANY CHEMICAL RELATED COMPONENTS.
USE OF SUCH PRODUCTS WILL
(1) RESULT IN DAMAGE TO TANK COMPONENTS AND MAY CAUSE FLOODING AND
PROPERTY DAMAGE AND
(2) VOID WARRANTY.
DO NOT OVERTIGHTEN NUTS, OR TANK/BOWL MAY CRACK.
bottom
of tank
Insert the refill tube
(optional) into the overflow
pipe of the flush valve
button body
Pull push rod up to finish adjustment (Remark:
After pulling push rod, the arrow on push rod
should be aimed at LOCK line on the valve body.)
Clean the filter
screen with water
Cause
Adjust the water level to the
appropriate water level
1) Turn on the water supply valve/angle
stop.
2)Adjust the fill valve to the appropriate
position and make sure float can move
freely.
3)Clean filter screen
1) Adjust the fill valve to the appropriate
position and make sure float can move
freely.
2) See figure attached to re-install refill
tube correctly.
3) Make sure none leakage of flush valve.
4) Re-adjust water level and installation
height to appropriate position.
ASAFAF0393006A-1.0
Insert the
water supply
line back to the inlet valve shank
and turn on the water supply
valve/angle stop.
arrow
head
Turn on water supply
valve (angle stop).
Re-install clean filter back into
the inner portion of the shank.
Installation of refill tube：
Resolution
Adjust refill tube,
Make sure tube is
above the water line.
refill
tube
water
level